US20160075304A1 - Belt reel - Google Patents
Belt reel Download PDFInfo
- Publication number
- US20160075304A1 US20160075304A1 US14/428,380 US201314428380A US2016075304A1 US 20160075304 A1 US20160075304 A1 US 20160075304A1 US 201314428380 A US201314428380 A US 201314428380A US 2016075304 A1 US2016075304 A1 US 2016075304A1
- Authority
- US
- United States
- Prior art keywords
- belt
- base body
- belt reel
- strap pin
- belt strap
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R22/00—Safety belts or body harnesses in vehicles
- B60R22/34—Belt retractors, e.g. reels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R22/00—Safety belts or body harnesses in vehicles
- B60R22/34—Belt retractors, e.g. reels
- B60R2022/3427—Seat belt connection on reels
Definitions
- the invention relates to a belt reel for a seat belt of a vehicle, including a base body composed of plastic that which has a receiving space, in which a belt strap pin is provided for fixation of a belt strap.
- belt reels To fix a belt strap on a belt reel, belt reels have a belt strap pin that is arranged in a receiving space of the reel body. At the end of the belt strap, a loop is provided, which is guided into the receiving space through a receiving gap. The belt strap pin is guided through this loop and fastened in the coil body so that the belt strap is securely held in the coil body.
- the belt strap pin is capable of supporting itself on the torsion bar in order to reduce the load on the reel body.
- a belt reel for a safety belt in a vehicle including a base body made of plastic and having a receiving space in which a belt strap pin is provided to fixate the belt strap, wherein a first end of the belt strap pin is directly held on the base body of the belt reel and a second end of the belt strap pin is held in a separate receiving part that is fixed to the base body.
- two bearings are provided on the belt reel in which the belt strap pin can be inserted and which fixate the belt strap pin in the receiving space. Because one of these bearings is situated on a separate receiving part, the belt strap pin can be inserted with one end into the bearing that is directly provided on the base body, and subsequently the receiving part together with the second bearing can be pushed onto the second end of the belt strap pin and fixated on the base body. This enables a simple and fast fixation of the belt strap pin because the belt strap pin can simply be inserted into the receiving space and is fixated by the receiving part. Since both ends of the belt strap pin are securely fixated on the belt reel, a shifting of the belt strap pin is not possible.
- the belt reel may be reinforced in the area of these bearings so that these can safely absorb and transmit the occurring loads. The remaining areas of the belt reel may be dimensioned more lightweight.
- a first end side of the receiving space may for instance be closed, and the first end of the belt strap pin held in this end side.
- the receiving space may for example be configured cylindrical, wherein the cylinder axis corresponds to the rotation axis of the belt reel. This receiving space is open on one of the flanges so that the belt strap pin is inserted into the receiving space in axial direction.
- an opening is provided at the second end side of the receiving space and the receiving part is fixated in this opening. This means that the opening and the receiving space are sealed by the receiving part, wherein the belt strap pin is securely held in axial direction.
- a bearing for the belt reel may also be provided on the receiving part.
- the further bearing is for example provided on the first end side of the base body.
- the receiving part cannot be moved out of the opening in axial direction because the shifting of the receiving part out of the opening is prevented by a belt retractor frame or other components, in which the bearings are supported.
- a secure fixation of the receiving part on the base body of the belt reel and a secure fixation of the belt strap pin is ensured without further components or fastening devices.
- the receiving element On the receiving element, a further mounting for components of a bell retractor, particularly a retractor spring can be provided.
- the receiving part can easily be exchanged so that a simple adaptation to specific retractor springs or other components of the belt retractor is possible.
- the receiving element is configured so that it cannot be rotated relative to the base body with regard to the rotation axis of the belt real, so that torques can be reliably transmitted between the receiving part and the base body.
- flanges On the end sides of the base body, flanges can be provided, which in particular have toothings, in which for example a locking mechanism can engage.
- the ends of the belt strap pin can protrude into these flanges in longitudinal direction so that a direct load support from the belt strap pin to the flanges and from there to the belt retractor frame is accomplished.
- the receiving part can for example also extent into the receiving space and stabilize it.
- the axis of the belt strap pin extends eccentrically to the axis of the base body.
- space is provided in the receiving space for an optional torsion bar or another force limiter, which has to be arranged centrically within the receiving space.
- the axis of the belt strap pin is arranged on a side of the base body's axis, which faces away from the receiving gap.
- the belt strap is usually sewn as a loop, wherein the seam area is significantly more rigid than the remaining belt strap.
- the eccentric arrangement of the belt strap pin is preferably such that this more rigid seam area is situated within the belt reel so as to not impede the winding up of the belt strap to the belt reel.
- the base body has for example hollow spaces, which in particular are reinforced with longitudinal ribs and/or transverse ribs. This allows significantly saving material and with this reduce the weight of the belt reel while maintaining the same stability.
- the longitudinal ribs and/or transverse ribs can be arranged in areas exposed to particularly high stresses so that the belt reel has sufficient stability.
- the base body can for example have an outer surface, that is substantially closed in circumferential direction.
- inserts in particular made of metal, within the base body, which provide higher strength than plastics.
- the belt reel is produced by way of an injection molding process, in particular by a multi-component injection molding process.
- a multi-component injection molding process further components, for example inserts or components that for example provide a spring function, an elastic support for the belt reel or noise-insulated support, may be molded onto the belt reel in one piece.
- the belt strap pin preferably has a diameter between 7 and 10 mm.
- FIG. 1 a perspective view of a belt reel according to the invention
- FIG. 2 a sectional view through a belt retractor with a belt reel according to the invention
- FIG. 3 a sectional view through a belt retractor as shown in FIG. 1 .
- FIG. 4 a detailed view of the receiving part of the belt reel as shown in FIG. 1 .
- FIG. 1 shows a belt reel 10 for a belt retractor 12 as shown in FIG. 2 .
- the belt retractor 12 is a conventional belt retractor with a frame 14 , bearings 16 , 18 for the belt reel 10 as well as a locking mechanism 20 and a retractor mechanism for the belt reel 10 that is not shown in detail.
- the belt reel 12 has a base body 22 with a receiving gap 24 , through which a receiving space 26 within the base body 22 is accessible.
- the belt reel 10 also has a first flange 28 , which has connecting devices for the retractor mechanism as well as a second flange 32 with a toothing 33 into which the locking mechanism 20 can engages.
- a belt strap pin 34 is provided, to which a belt strap 36 of a safety belt may be fastened (see FIG. 3 ).
- the end of the belt strap 38 is sewn into a loop 38 through which the belt strap pin 34 passes.
- bearings 40 , 43 are provided on which the belt strap pin 34 is supported so as to be securely held within the receiving space 26 ( FIG. 2 ).
- the receiving space 26 is substantially configured cylindrical, wherein the central axis M of the receiving space 26 corresponds to the rotation axis D of the belt reel 10 .
- the receiving space 26 On a first end side 44 , the receiving space 26 is closed.
- the receiving space 26 On the second end side 46 , the receiving space 26 has an opening 48 .
- the first bearing 40 for the first end 52 of the belt strap pin 34 is provided on the first end side 44 .
- a receiving element 54 is inserted into the opening 48 , on which receiving element the second bearing 42 for the second end 56 of the belt strap pin 34 is located.
- the belt strap 36 is inserted with the loop 38 through the receiving gap 24 into the receiving space 26 . Subsequently, the belt strap pin 34 is pushed through the opening 48 into the receiving space 26 and through the loop 38 of the belt strap 36 , until the first end 52 of the belt strap pin 34 is inserted into the first bearing 40 .
- the receiving element 54 is inserted into the opening 48 , wherein the second bearing 42 is placed onto the second end 56 of the belt strap pin 34 .
- the belt strap pin 34 is securely held between both bearings 40 , 42 .
- the first bearing 40 or respectively the first end side 44 is arranged within the first flange 28 .
- the receiving part 54 is arranged with the second support in the second flange 32 .
- the bearing of the second flange 32 is in this case arranged on the receiving element 54 .
- the receiving element 54 abuts a bearing 16 of the belt retractor 12 .
- the belt strap pin 34 is securely fastened when the belt reel 10 is mounted in the belt retractor 12 .
- the receiving element 54 and the second flange 32 are configured so that the receiving element 54 extends into the receiving space 26 , thereby providing a further stabilization of the receiving space 26 or the base body 22 of the belt reel 10 .
- receiving element 54 and the second flange 32 provide an cooperating torque transmission profile, so that torques may be transmitted between receiving element 54 and belt reel 10 .
- Additional components can therefore engage on the receiving element 54 of the belt retractor 12 , for instance a spring retractor.
- the belt strap pin 34 may be arranged in any desired manner within the receiving space 26 .
- the belt strap pin 34 is arranged eccentrically to the axis of the base body 22 .
- the seam area 60 of the belt strap 26 is held in the base body so that the seam area 60 does not protrude out of the receiving gap 24 and does not impede the winding up of the belt strap 36 .
- An eccentric support of the belt strap pin 34 also allows arrangement of further components in the receiving space, for example a torsion bar or another force limiter.
- the base body is preferably made of plastic, wherein the base body 22 , in addition to the receiving space 26 , further includes hollow spaces 62 , 64 , which are stiffened by longitudinal ribs or transverse ribs 66 .
- inserts for example made of metal, may be arranged within the base body 22 , to reinforce areas that are exposed to particularly high stresses.
- the outer surface of the base body may, for example, be closed in circumferential direction, except for the receiving gap 24 .
- the belt reel 10 can for example be produced by way of an injection molding process, wherein a multi-component injection molding process allows molding-on further components. These components may, for example, provide a spring function or effect an elastic or noise-insulated support of the belt reel.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automotive Seat Belt Assembly (AREA)
- Emergency Lowering Means (AREA)
Abstract
Description
- This application corresponds to PCT/EP2013/002785, filed Sep. 16, 2013, which claims the benefit of German Application No. 10 2012 018 263.5, filed Sep. 17, 2012, the subject matter, of which are incorporated herein by reference in their entirety.
- The invention relates to a belt reel for a seat belt of a vehicle, including a base body composed of plastic that which has a receiving space, in which a belt strap pin is provided for fixation of a belt strap.
- To fix a belt strap on a belt reel, belt reels have a belt strap pin that is arranged in a receiving space of the reel body. At the end of the belt strap, a loop is provided, which is guided into the receiving space through a receiving gap. The belt strap pin is guided through this loop and fastened in the coil body so that the belt strap is securely held in the coil body.
- When the belt strap is not completely uncoiled from the belt reel, the tensile forces affecting the belt strap are partly transferred to the outer surface of the belt reel. When the belt strap is fully unwound, however, the load is fully transmitted via the belt strap pin so that the belt strap pin or its bearing has to be dimensioned correspondingly stable. For cost reasons, belt reels are frequently made of plastic, for instance of fiber-reinforced plastics. However, these belt reels are subject to the same strength requirements as conventional belt reels. Additionally, a simple assembly and disassembly is desired, for example to replace the belt reel. In belt reels provided with a torsion bar in the receiving space, the belt strap pin is capable of supporting itself on the torsion bar in order to reduce the load on the reel body.
- It is an object of the invention to provide a belt reel with a base body made of plastic that ensures a fastening of the belt strap pin within the receiving space independent of further components in the receiving space, and also enables a simple assembly or disassembly of the belt strap pin or the belt strap.
- To achieve this object, a belt reel for a safety belt in a vehicle is provided, including a base body made of plastic and having a receiving space in which a belt strap pin is provided to fixate the belt strap, wherein a first end of the belt strap pin is directly held on the base body of the belt reel and a second end of the belt strap pin is held in a separate receiving part that is fixed to the base body.
- According to the invention, two bearings are provided on the belt reel in which the belt strap pin can be inserted and which fixate the belt strap pin in the receiving space. Because one of these bearings is situated on a separate receiving part, the belt strap pin can be inserted with one end into the bearing that is directly provided on the base body, and subsequently the receiving part together with the second bearing can be pushed onto the second end of the belt strap pin and fixated on the base body. This enables a simple and fast fixation of the belt strap pin because the belt strap pin can simply be inserted into the receiving space and is fixated by the receiving part. Since both ends of the belt strap pin are securely fixated on the belt reel, a shifting of the belt strap pin is not possible. The belt reel may be reinforced in the area of these bearings so that these can safely absorb and transmit the occurring loads. The remaining areas of the belt reel may be dimensioned more lightweight.
- A first end side of the receiving space may for instance be closed, and the first end of the belt strap pin held in this end side. The receiving space may for example be configured cylindrical, wherein the cylinder axis corresponds to the rotation axis of the belt reel. This receiving space is open on one of the flanges so that the belt strap pin is inserted into the receiving space in axial direction.
- In this embodiment, an opening is provided at the second end side of the receiving space and the receiving part is fixated in this opening. This means that the opening and the receiving space are sealed by the receiving part, wherein the belt strap pin is securely held in axial direction.
- On the receiving part a bearing for the belt reel may also be provided. The further bearing is for example provided on the first end side of the base body. In this embodiment, the receiving part cannot be moved out of the opening in axial direction because the shifting of the receiving part out of the opening is prevented by a belt retractor frame or other components, in which the bearings are supported. As a result, a secure fixation of the receiving part on the base body of the belt reel and a secure fixation of the belt strap pin is ensured without further components or fastening devices.
- On the receiving element, a further mounting for components of a bell retractor, particularly a retractor spring can be provided. The receiving part can easily be exchanged so that a simple adaptation to specific retractor springs or other components of the belt retractor is possible. In such an embodiment, the receiving element is configured so that it cannot be rotated relative to the base body with regard to the rotation axis of the belt real, so that torques can be reliably transmitted between the receiving part and the base body.
- On the end sides of the base body, flanges can be provided, which in particular have toothings, in which for example a locking mechanism can engage. The ends of the belt strap pin can protrude into these flanges in longitudinal direction so that a direct load support from the belt strap pin to the flanges and from there to the belt retractor frame is accomplished.
- The receiving part can for example also extent into the receiving space and stabilize it.
- Preferably, the axis of the belt strap pin extends eccentrically to the axis of the base body. As a result, space is provided in the receiving space for an optional torsion bar or another force limiter, which has to be arranged centrically within the receiving space. Preferably, the axis of the belt strap pin is arranged on a side of the base body's axis, which faces away from the receiving gap. The belt strap is usually sewn as a loop, wherein the seam area is significantly more rigid than the remaining belt strap. The eccentric arrangement of the belt strap pin is preferably such that this more rigid seam area is situated within the belt reel so as to not impede the winding up of the belt strap to the belt reel.
- The base body has for example hollow spaces, which in particular are reinforced with longitudinal ribs and/or transverse ribs. This allows significantly saving material and with this reduce the weight of the belt reel while maintaining the same stability. The longitudinal ribs and/or transverse ribs can be arranged in areas exposed to particularly high stresses so that the belt reel has sufficient stability.
- The base body can for example have an outer surface, that is substantially closed in circumferential direction.
- In order to stabilize areas of the base body and the belt reel that are exposed to particularly high stresses, it is also possible to arrange inserts, in particular made of metal, within the base body, which provide higher strength than plastics.
- Preferably, the belt reel is produced by way of an injection molding process, in particular by a multi-component injection molding process. In such a multi-component injection molding process further components, for example inserts or components that for example provide a spring function, an elastic support for the belt reel or noise-insulated support, may be molded onto the belt reel in one piece.
- The belt strap pin preferably has a diameter between 7 and 10 mm.
- Further advantages and features will become apparent from the following description in conjunction with the enclosed drawings. It is shown in:
-
FIG. 1 a perspective view of a belt reel according to the invention, -
FIG. 2 a sectional view through a belt retractor with a belt reel according to the invention, -
FIG. 3 a sectional view through a belt retractor as shown inFIG. 1 , and -
FIG. 4 a detailed view of the receiving part of the belt reel as shown inFIG. 1 . -
FIG. 1 shows abelt reel 10 for abelt retractor 12 as shown inFIG. 2 . Thebelt retractor 12 is a conventional belt retractor with aframe 14,bearings belt reel 10 as well as alocking mechanism 20 and a retractor mechanism for thebelt reel 10 that is not shown in detail. - The
belt reel 12 has abase body 22 with areceiving gap 24, through which a receivingspace 26 within thebase body 22 is accessible. Thebelt reel 10 also has afirst flange 28, which has connecting devices for the retractor mechanism as well as asecond flange 32 with atoothing 33 into which thelocking mechanism 20 can engages. - Within the receiving space 26 a
belt strap pin 34 is provided, to which abelt strap 36 of a safety belt may be fastened (seeFIG. 3 ). The end of thebelt strap 38 is sewn into aloop 38 through which thebelt strap pin 34 passes. Within thereceiving space 26bearings 40, 43 are provided on which thebelt strap pin 34 is supported so as to be securely held within the receiving space 26 (FIG. 2 ). - As shown in
FIG. 2 the receivingspace 26 is substantially configured cylindrical, wherein the central axis M of the receivingspace 26 corresponds to the rotation axis D of thebelt reel 10. On afirst end side 44, the receivingspace 26 is closed. On thesecond end side 46, the receivingspace 26 has anopening 48. - The
first bearing 40 for thefirst end 52 of thebelt strap pin 34 is provided on thefirst end side 44. A receivingelement 54 is inserted into theopening 48, on which receiving element thesecond bearing 42 for thesecond end 56 of thebelt strap pin 34 is located. - In order to install the
belt retractor 12, thebelt strap 36 is inserted with theloop 38 through the receivinggap 24 into the receivingspace 26. Subsequently, thebelt strap pin 34 is pushed through theopening 48 into the receivingspace 26 and through theloop 38 of thebelt strap 36, until thefirst end 52 of thebelt strap pin 34 is inserted into thefirst bearing 40. - Then, the receiving
element 54 is inserted into theopening 48, wherein thesecond bearing 42 is placed onto thesecond end 56 of thebelt strap pin 34. As a result, thebelt strap pin 34 is securely held between bothbearings - As shown in
FIG. 2 , thefirst bearing 40 or respectively thefirst end side 44 is arranged within thefirst flange 28. The receivingpart 54 is arranged with the second support in thesecond flange 32. As a consequence, loads can be transmitted directly from thebelt strap pin 34 to theflanges frame 14 of thebelt retractor 12. - As shown in
FIG. 1 and particularly inFIG. 4 , the bearing of thesecond flange 32 is in this case arranged on the receivingelement 54. When thebelt reel 10 is mounted in thebelt retractor 12, an axial shifting and thus a release of the belt strap pin's 34 fixation is not possible because the receivingelement 54 abuts a bearing 16 of thebelt retractor 12. As a result, thebelt strap pin 34 is securely fastened when thebelt reel 10 is mounted in thebelt retractor 12. - As shown in
FIG. 4 , the receivingelement 54 and thesecond flange 32 are configured so that the receivingelement 54 extends into the receivingspace 26, thereby providing a further stabilization of the receivingspace 26 or thebase body 22 of thebelt reel 10. - In addition, the receiving
element 54 and thesecond flange 32 provide an cooperating torque transmission profile, so that torques may be transmitted between receivingelement 54 andbelt reel 10. Additional components can therefore engage on the receivingelement 54 of thebelt retractor 12, for instance a spring retractor. - The
belt strap pin 34 may be arranged in any desired manner within the receivingspace 26. In the shown embodiment, thebelt strap pin 34 is arranged eccentrically to the axis of thebase body 22. As a consequence, theseam area 60 of thebelt strap 26 is held in the base body so that theseam area 60 does not protrude out of the receivinggap 24 and does not impede the winding up of thebelt strap 36. - An eccentric support of the
belt strap pin 34 also allows arrangement of further components in the receiving space, for example a torsion bar or another force limiter. - For weight reasons, the base body is preferably made of plastic, wherein the
base body 22, in addition to the receivingspace 26, further includes hollow spaces 62, 64, which are stiffened by longitudinal ribs or transverse ribs 66. - Additionally, inserts for example made of metal, may be arranged within the
base body 22, to reinforce areas that are exposed to particularly high stresses. The outer surface of the base body may, for example, be closed in circumferential direction, except for the receivinggap 24. - The
belt reel 10 can for example be produced by way of an injection molding process, wherein a multi-component injection molding process allows molding-on further components. These components may, for example, provide a spring function or effect an elastic or noise-insulated support of the belt reel.
Claims (10)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102012018263.5A DE102012018263A1 (en) | 2012-09-17 | 2012-09-17 | belt reel |
DE102012018263.5 | 2012-09-17 | ||
DE102012018263 | 2012-09-17 | ||
PCT/EP2013/002785 WO2014040750A1 (en) | 2012-09-17 | 2013-09-16 | Belt reel |
Publications (2)
Publication Number | Publication Date |
---|---|
US20160075304A1 true US20160075304A1 (en) | 2016-03-17 |
US9789847B2 US9789847B2 (en) | 2017-10-17 |
Family
ID=49293577
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US14/428,380 Active 2034-02-12 US9789847B2 (en) | 2012-09-17 | 2013-09-16 | Belt reel |
Country Status (4)
Country | Link |
---|---|
US (1) | US9789847B2 (en) |
CN (1) | CN104981382B (en) |
DE (1) | DE102012018263A1 (en) |
WO (1) | WO2014040750A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102018128033A1 (en) * | 2018-11-09 | 2020-05-14 | Trw Automotive Gmbh | Belt shaft housing, belt shaft, belt tensioner and method for assembling a belt tensioner |
CN111409587B (en) * | 2020-05-05 | 2021-03-23 | 重庆广播电视大学重庆工商职业学院 | Automobile safety belt assembly |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4967976A (en) * | 1987-12-28 | 1990-11-06 | Nippon Seiko Kabushiki Kaisha | Take-up spindle |
US5984223A (en) * | 1998-06-05 | 1999-11-16 | Takata Corporation | Seat belt retractor and its spool |
US6336606B1 (en) * | 1999-09-17 | 2002-01-08 | Breed Automotive Technology, Inc. | Spool for a seat belt retractor |
US6405962B1 (en) * | 1997-08-28 | 2002-06-18 | Nsk Autoliv Co., Ltd. | Retractor for use with a seat belt webbing |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2728155C2 (en) * | 1977-06-20 | 1986-01-09 | TRW Repa GmbH, 7071 Alfdorf | Device for preventing the complete unwinding of a vehicle seat belt from the winding axis of a belt retractor |
FR2401671A1 (en) * | 1977-09-02 | 1979-03-30 | Ferodo Sa | Safety belt winding mechanism - has rod of curvilinear polygonal section with concave sides inside complementary housing |
US4254921A (en) * | 1978-12-18 | 1981-03-10 | Repa Feinstanzwerk Gmbh | Winding shaft for a belt roll-up device for winding and unwinding a vehicle safety belt |
DE20111409U1 (en) * | 2001-07-10 | 2001-11-15 | Trw Repa Gmbh | Belt reel |
JP2005289320A (en) * | 2004-04-05 | 2005-10-20 | Tokai Rika Co Ltd | Webbing take-up device |
JP2006306148A (en) * | 2005-04-26 | 2006-11-09 | Takata Corp | Seat belt retractor and seat belt device equipped with the same |
-
2012
- 2012-09-17 DE DE102012018263.5A patent/DE102012018263A1/en not_active Ceased
-
2013
- 2013-09-16 WO PCT/EP2013/002785 patent/WO2014040750A1/en active Application Filing
- 2013-09-16 CN CN201380060107.9A patent/CN104981382B/en active Active
- 2013-09-16 US US14/428,380 patent/US9789847B2/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4967976A (en) * | 1987-12-28 | 1990-11-06 | Nippon Seiko Kabushiki Kaisha | Take-up spindle |
US6405962B1 (en) * | 1997-08-28 | 2002-06-18 | Nsk Autoliv Co., Ltd. | Retractor for use with a seat belt webbing |
US5984223A (en) * | 1998-06-05 | 1999-11-16 | Takata Corporation | Seat belt retractor and its spool |
US6336606B1 (en) * | 1999-09-17 | 2002-01-08 | Breed Automotive Technology, Inc. | Spool for a seat belt retractor |
Also Published As
Publication number | Publication date |
---|---|
CN104981382A (en) | 2015-10-14 |
WO2014040750A1 (en) | 2014-03-20 |
CN104981382B (en) | 2018-01-05 |
US9789847B2 (en) | 2017-10-17 |
DE102012018263A1 (en) | 2014-03-20 |
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AS | Assignment |
Owner name: ADOLF FOEHL GMBH + CO. KG, GERMANY Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:WIER, FRANZ;REEL/FRAME:036473/0951 Effective date: 20150727 |
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